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Step 5 Preview
ERNIE 5.0
ERNIE 5.0 is a proprietary model from Baidu. It ranks #64 of 351 on the LMArena text leaderboard with a rating of 1445.
- Developer
- Baidu
- Released
- Nov 16, 2025
- Context window
- —
- Price in / out, per 1M tokens
- —
- Weights
- Proprietary
- Inputs
- —
- Reasoning
- —
- Tool use
- —
The rating LMArena published at each update since Nov 16, 2025. Ratings move as votes come in and new models join.
LMArena, by category
| Leaderboard | Rating | Rank | Votes |
|---|---|---|---|
| TextLMArena | 1445 | 64 / 351 | 36.5K |
| CodingLMArena | 1455 | 91 / 346 | 9K |
| MathLMArena | 1436 | 90 / 339 | 2.3K |
| Creative writingLMArena | 1426 | 63 / 349 | 5.8K |
| Instruction followingLMArena | 1413 | 101 / 351 | 11.1K |
| Hard promptsLMArena | 1445 | 84 / 351 | 21.8K |
| Multi-turnLMArena | 1433 | 97 / 349 | 5.9K |
| Long queriesLMArena | 1422 | 109 / 330 | 11.9K |
| ExpertLMArena | 1427 | 124 / 305 | 3K |
| Legal and governmentIndustries | 1458 | 56 / 325 | 325 |
| Medicine and healthcareIndustries | 1472 | 34 / 325 | 695 |
| Business and financeIndustries | 1429 | 85 / 344 | 7K |
| ChineseLanguages | 1512 | 37 / 328 | 390 |
| SpanishLanguages | 1473 | 24 / 249 | 239 |
| GermanLanguages | 1460 | 39 / 261 | 222 |
| FrenchLanguages | 1467 | 52 / 252 | 254 |
| JapaneseLanguages | 1382 | 96 / 236 | 385 |
| VisionLMArena | 1249 | 65 / 146 | 3.3K |
LMArena, CC BY 4.0, as of Oct 22, 2026. Where a model is rated at several effort levels, its best is shown (ERNIE 5.0 (0110), ERNIE-5.0-Preview (1203), ERNIE-5.0-Preview (1022), ERNIE-5.0-Preview (1220)).
Compare ERNIE 5.0
Baidu
China’s search leader builds the ERNIE family of models. Founded 2000, based in Beijing. yiyan.baidu.com
Questions
Who makes ERNIE 5.0?
ERNIE 5.0 is made by Baidu, founded 2000 and based in Beijing.
How does ERNIE 5.0 rank?
#64 of 351 on LMArena’s text leaderboard, rated 1445 (95% interval 1441–1449) from 36,481 votes, as of Oct 22, 2026.
Is ERNIE 5.0 open source?
No. ERNIE 5.0 is proprietary and served through its provider’s API.